I am a sophomore this year, similar to the landlord, and have two years of fitness experience. Let me talk about my daily training plan first. Push-ups 35+35+45 (within 2 minutes between classes) dumbbell bend 6kg 15+ 15+20+20 (within 60 seconds between classes) to practice arm strength (if you don't know the name of this action, the landlord can call me if necessary) 40*3+50 (within 60 seconds between classes) Finally, I jog for 30 minutes after school every Friday.